Coal slime and tailings drum dryer supplier

Coal slime dryer is a drying equipment with mature technology and effective reduction of coal slime moisture content. It is suitable for drying coal slime, raw coal, flotation clean coal, mixed clean coal, various metal concentrates, waste slag, tailings and other materials in the coal industry, and has strong applicability to various high-humidity and sticky materials. The daily output of a single coal slime dryer production line can reach more than 100 tons. Zhenneng Energy equips the coal slime dryer with multi-stage dust removal equipment, which can effectively solve the problem of waste gas treatment and meet local environmental protection standards. The dried coal slime can be combined with the company and the surrounding conditions, and cooperate with power plants, brick factories, cement plants, incineration plants, etc. to achieve comprehensive disposal and utilization of coal slime (such as domestic fuel, power plant fuel, brick factory additives, cement additives, etc.

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Slove method of the clogging of trommel screen sieve

The drum screen is a simple screening device. The trommel screen is easy to close and collect dust, the maintenance is small, the maintenance is simple, and the service life is long. It is a device frequently used in refractory materials, coal, river sand classification, and sandstone classification. The advantage of the trommel screen is that the structure is not complicated so that the device can be quickly operated, and when the trommel has problems, people can easily solve it. But what should I do when the screen of the trommel screen is blocked? The following screen will introduce several ways to solve the phenomenon of blocking the net. The trommel screen sometimes adopts a mechanism added to the fixed frame, and then the mechanism rotates to drive the belt mounted on the belt to continuously smear the surface of the sieve hole, thereby sucking out the raw material particles blocked in the sieve hole. One of the disadvantages in practice is that it produces a lot ...

Several types of flocculation tanks

The concentrator is a continuous working concentration and clarification equipment. It is mainly used for dehydration of fine and tailings pulp in wet beneficiation operations. It is also widely used in the concentration of solid slurry in coal, steel, chemical, building materials, water sources and sewage treatment. And purification. The ordinary concentrator works reliably, has low operating costs, and can store and buffer the feedstock. However, it is based on the gravity sedimentation of the particles. The sedimentation velocity is proportional to the square of the particle diameter, which is used to treat the microparticles and has low efficiency. The high-efficiency concentrating machine mainly uses the reasonable use of flocculant and the cloth feeding method at the bottom to increase the sedimentation speed, which is one of the most important progress in the concentration technology. Different type of flocculation tanks Thickener tanks , Deep Cone Thickener, Sludge Thi...

How to desilting municipal drains and canals?

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